package com.tourismhengyang.biz;

import java.util.List;

import com.tourismhengyang.beans.TrainTicket;

public interface ITrainTicketBiz {
	
	/**
	 * 查询火车票
	 * @param tgo
	 * @param tto
	 * @param tdate
	 * @return
	 */
	public List<TrainTicket> getTrainTickets(TrainTicket tt);

	/**
	 * 查询一张火车票
	 * @param tt
	 * @return
	 */
	public TrainTicket getOneTicket(TrainTicket tt);
}
